166665796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 354816000

約数和(自身を除く): 188150204

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 59, 62, 76, 109, 118, 124, 209, 218, 236, 341, 418, 436, 589, 649, 682, 836, 1121, 1178, 1199, 1298, 1364, 1829, 2071, 2242, 2356, 2398, 2596, 3379, 3658, 4142, 4484, 4796, 6431, 6479, 6758, 7316, 8284, 12331, 12862, 12958, 13516, 20119, 22781, 24662, 25724, 25916, 34751, 37169, 40238, 45562, 49324, 64201, 69502, 70741, 74338, 80476, 91124, 122189, 128402, 139004, 141482, 148676, 199361, 244378, 256804, 282964, 382261, 398722, 488756, 706211, 764522, 797444, 1344079, 1412422, 1529044, 2192971, 2688158, 2824844, 3787859, 4385942, 5376316, 7575718, 8771884, 15151436, 41666449, 83332898, 166665796]

約数ペア:

[(1, 166665796), (2, 83332898), (4, 41666449), (11, 15151436), (19, 8771884), (22, 7575718), (31, 5376316), (38, 4385942), (44, 3787859), (59, 2824844), (62, 2688158), (76, 2192971), (109, 1529044), (118, 1412422), (124, 1344079), (209, 797444), (218, 764522), (236, 706211), (341, 488756), (418, 398722), (436, 382261), (589, 282964), (649, 256804), (682, 244378), (836, 199361), (1121, 148676), (1178, 141482), (1199, 139004), (1298, 128402), (1364, 122189), (1829, 91124), (2071, 80476), (2242, 74338), (2356, 70741), (2398, 69502), (2596, 64201), (3379, 49324), (3658, 45562), (4142, 40238), (4484, 37169), (4796, 34751), (6431, 25916), (6479, 25724), (6758, 24662), (7316, 22781), (8284, 20119), (12331, 13516), (12862, 12958)]